N45 big ring NdFeB Rare Earth Magnets - OEM

1 Strong Corrosion Resistance, 2 Custom-made dimension, 3 High temperature stability, 4 Stable Performance, 5 ISO9001:2008,RoHS - details see: //www.sourcingmetals.com/n45-big-ring-ndfeb-rare-earth-magnets-10190585
Place of Origin: Guangdong China (Mainland)Brand Name: HanfangModel Number: OEMType: Permanent
Composite: Rare Earth MagnetShape: ring cylinder disc block rectangle strip arc segmentApplication: Industrial Magnet,Rare Earth Magnets are used in motor sensor seperator wind turbineProduct Type: N45 NdFeB Rare Earth Magnets
component percent: Neodymium, Iron, Born, Dy,Pr,Fe,B,Al and so onGrade: N35,38,40,42,45,48,50,52 (N/M/H/SH/UH/EH/AH)Size: customized by clients' requirement (in mm/inch)Coating: NI / ZN / Silver/Gold/Black NI /Epoxy/ Chrome
Tolerance: +/-0.05 mmCertification: ISO 9001/ROHS/SGS/EN71/REACH/MSDSLead time: about 5-15 days 
N45 big ring NdFeB Rare Earth Magnets
contact supplier for N45 big ring NdFeB Rare Earth Magnets


N45 big ring NdFeB Rare Earth Magnets

We are the 6th year gold supplier in Alibaba.

The Sintered NdFeB magnet is an alloy magnet that is mainly composed of
Neodymium, Iron boron and other microelements(Al, Ga, Mo, Co).
It is known as " King of magnet".

A. Specification

  1. Material: Sintered Neodymium-Iron-Boron;
  2. Grade:N35-N52,35M-50M,35H-48H,33SH-45SH,30UH-40UH and 30EH-38EH;
  3. Shape: ring,block,disc,segment,strip and so on;
  4. Size: as your requirement, large to about 200mm;
  5. Magnetization direction: through diameter or thickness, width, length;
  6. Coating: Ni (NiCuNi), Zn, Silver,gold, copper, epoxy and so on.
  7. Sample lead time: about 5-15 days;
  8. Delivery time: 20-25 days after payment
  9. High flux, High remanence, high coercive force, high energy, high resistance to magnetic demagnetization, Low temperature coefficient and low loss of irreversible, excellent cost to performance ratio, low price & good quality

B. Application

  1. Motors
  2. Wind Power
  3. Sensors
  4. Computers and Peripherals
  5. Magnetic Assemblies
  6. Automotive
  7. Motion Control
  8. Aerospace
  9. Research and Development
  10. Communications
  11. Medical Device and Diagnostics
  12. Home appliance
  13. Other magnetic applications or you can find new application according to your design.

C. Advantage of Exporting

  1. All inquiries, questions and emails will be replied within 24 hours.
  2. Samples and small quantity are available.
  3. Stock material for stable production.
  4. Most favorable Price is available.
  5. Excellent shipping forwarder to help delivery magnet
  6. Flexible Payment items include T/T in dvance and western union, and others

D. The Grade ofN42 magnet

GradeRemanence (Br)Coercive Force bHcIntrinsic Coercive iHcMax. Energy Product
(B-H)max
Max. Operating Temp.
(KGs)(mT)(Koe)(KA/m)(Koe)(KA/m)(MGOe)(KJ/m3)
N4513.2-13.81320-138011.69231295543-46342-36680

Hanfang Magnet Electron is specialized in magnetic field from 1999. All our manufacturing procedures are operated well under ISO 9001.Over 13 years of experience, we become professional and one of the biggest magnet suppliers in China.

Email or call me, let's talk details.

  1. Material: Sintered NdFeB
  2. Grade: N45
  3. Size: .25"x.25"x.25"
  4. Plating: Ni
  5. Magnetized direction: through 0.25"
  6. Quantity: 1000pcs

Packaging Detail:anti-magnetic package for air transportation; Hard Paper Carton and Pallet; Standard Sea package; or as per clients' special requirements.
Delivery Detail:About 5-15 days after payment

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